2⁴ × 1255321

Prime Factor Structure

Factorization String 2^4 × 1255321

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 38,914,982

Proper Divisor Sum 18,829,846

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20085133 ← → #20085137

1 2 4 8 16 1,255,321 2,510,642 5,021,284 10,042,568 20,085,136

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

20,085,136 10,042,568 5,021,284 2,510,642 1,255,321 3,765,964 1,882,982 941,491 2,824,474 1,412,237 4,236,712 2,118,356 1,059,178 529,589 1,588,768 794,384 397,192 198,596 99,298 49,649 148,948 74,474 37,237 111,712 55,856 27,928 13,964 6,982 3,491 10,474 5,237 15,712 7,856 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.